| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.55 | 4.505% | $246.1615 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $19.59 | 12.855% | $22.1083 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $164.26 | 5.637% | $173.5193 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $139.88 | 11.874% | $156.4894 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $107.31 | 6.807% | $114.6146 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $245.92 | 4.151% | $256.1281 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $176.67 | 13.660% | $200.8031 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $1,089.18 | $1,169.8243 | $1,169.82 | $1,169.80 | $1,169.80 | |